ignore overriden private properties

Author: Khartir

src/Rules/Deprecations/OverrideDeprecatedPropertyRule.php

@@ -29,6 +29,10 @@ public function processNode(Node $node, Scope $scope): array
 			return [];
 		}
 
+		if ($node->isPrivate()) {
+			return [];
+		}
+
 		$class = $scope->getClassReflection();
 
 		$parents = $class->getParents();

tests/Rules/Deprecations/OverrideDeprecatedPropertyRuleTest.php

@@ -23,7 +23,7 @@ public function testDeprecatedPropertyOverride(): void
 			[
 				[
 					'Class OverrideDeprecatedProperty\Child overrides deprecated property foo of class OverrideDeprecatedProperty\Foo.',
-					15,
+					20,
 				],
 			]
 		);

tests/Rules/Deprecations/data/override-deprecated-property.php

@@ -8,9 +8,16 @@ class Foo
 	 * @deprecated
 	 */
 	public $foo;
+
+	/**
+	 * @deprecated
+	 */
+	private $bar;
 }
 
 class Child extends Foo
 {
 	public $foo;
+
+	private $bar;
 }